Dolce & Gabbana went jogging in a track oval. They started from the starting line at the same time. It takes Dolce 5 minutes to complete 1 lap, while Gabbana completes 1 lap in 4 minutes. They both stop after one and a half hour. How many times did they cross the starting line together?

Dolce & Gabbana went jogging in a track oval. They started from the starting line at the same time. It takes Dolce 5 minutes to complete 1 lap, while Gabbana completes 1 lap in 4 minutes. They both stop after one and a half hour. How many times did they cross the starting line together?

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

See similar textbooks

Related questions

Q: clean a room in 3 hours. If her partner helps they can clean it in 2.4 hours. How long would it take…

A: Given query is to find Kyra's partner to clean the room alone.

Q: Zane can paint a bedroom in 5 hours. With help from his father, Zane and his dad can paint the same…

A: Explanation: Given that, Zane can paint a bedroom = 5 hours Zane & his father can paint a…

Q: Ryan and Karl spent 28 hours building a tree house. Ryan worked 4 more hours than Karl. How many…

Q: Chelsea is walking for a charity. Her donors have pledged $7 just to start the race and an…

Q: jose went jogging with Sam.jose jogged 5/8 mile befor he stopped to rest.Sam jogged 1/4 mile more…

A: Given query is to find the how Sam jogged befor stoping.

Q: A scientist has a 20 gallon drum of a chemical solution To conduct a number of experiments, he must…

Q: John got a new puppy for his birthday. He watched the puppy climb up a flight of 12 steps and…

A: Given: Number of steps required = 12 Steps which a dog can hop = 1 or 3 Number of ways to climb 12…

Q: You ride your bike to school pedaling 12 miles per hour. On the way home, you ride your bike 15…

A: NOTE: Refresh your page if you can't see any equations. . You ride your bike to school pedaling 12…

Q: Bill drives 70 miles in 2 hours. How many hours will it take Bill to drive 560 miles

Q: Shante caught 17 ladybugs everyday for 4 days. How many ladybugs does Shante need to catch on the…

A: 17 ladybugs were caught everyday for 4 days.The objective is to find the number of ladybugs Shante…

Q: takes 3 hours for Mr.Bloom to deliver 189 packages.How many packages can he deliver in 1 hour?

Q: race

Q: Mason worked on the school project for 13 minutes. Shane worked 7 more minutes than Mason and 16…

Q: A taco truck has 150 tacos at the beginning of the day. They sell 4 tacos per minute. They shut down…

A: 4 tacos are sold in one minute, Hence number of tacos sold in 32 minutes is 128. They can sell a…

Q: Jamaal washes 25 dishes per hour and works for 3 hours.Daniel can wash 22 dishes every two hours.…

A: Given : Jamaal washes 25 dishes per hour and works for 3 hours.Daniel can wash 22 dishes every two…

Q: Michelle draws a restangle with a length of 6 cm. She draws a second rectangle with a length of 11…

A: Michelle draw 1st rectangle of length =6 cm 2nd rectangle=6+5=11cm And so on, she keep drawing more…

Q: Kenneth is using a 1,000-bushel semitrailer and a 375-bushel truck to haul the corn to the handling…

A: Given information: Capacity of semi trailer = 1,000 bushels Capacity of truck = 375 bushels…

Q: 40 miles in 16 hours. Ho

A: Introduction: The division is a basic arithmetic operation in which a larger number is divided into…

Q: Matt and Kelly both purchased the same type mulch to be used in a garden. They both spent exactly…

A: Mensuration Question

Q: Ruth and Jerry go for an outing in a park. Ruth jogs while Jerry rollerblades. Jerry rollerblades…

A: Answer

Q: The gas tank in Daniel's car has a capacity of 19.1 gallons. On a trip to see his best friend,…

A: The gas tank in Daniel's car has a capacity of 19.1 gallons. On a trip to see his best friend,…

Q: 9. Joseph ran a total of 68 miles over 4 weeks. How many weeks will it take Joseph to run a total of…

Q: dogs. 7 minutes after you arrived he finished 39 of the er minute. ates? hot dogs

A: In the given question, the concept of linear equation is applied. Linear Equation An algebraic…

Q: Joe worked 9 hours and packed 21 cartons. Bob worked 5 hours and packed 11 cartons. Who packed the…

A: Joe worked 9 hours and packed 21 cartons. Bob worked 5 hours and packed 11 cartons.

Question

19. Dolce & Gabbana went jogging in a track oval. They started from the starting line at the same time. It takes Dolce 5 minutes to complete 1 lap, while Gabbana completes 1 lap in 4 minutes. They both stop after one and a half hour. How many times did they cross the starting line together?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Joe can paint a room in 5 hours working alone. It would take Bill 8 hours to do the same job. a. How long will it take them to complete the job working together? b. If Joe helped Bill for 3 hours, how long did Bill finish the work alone?
ww 5. Laura cuts 64 inches of ribbon into two parts and gives her mom one part. Laura's part is 28 inches long. Her mom cuts her ribbon into 6 equal pieces. How long is one of her mom's pieces of ribbon?
Jem is working for a painter and decorator for the summer. Tomorrow, Jem has been told to go and paint a sports hall in Sandwell. It's a rectangular building and the surface area is 650 square metres. He needs to purchase a number of 51 tins of paint and each tin will cover 24/ square metres. How many tins should he purchase? Jem should buy 8 tins of paint * Jem should buy 27 tins of paint No. That's not correct. Jem should buy 28 tins of paint Jem should buy 65 tins of paint
Lynn went on a day trip to Boston, Massachusetts. During her vacation, she took a ton of pictures! Use the clues below to determine how many pictures Lynn took during her trip. Clue #1: On the first day of her trip Lynn took twice the number of pictures she took on the second day. Clue #2: On the second day of her trip Lynn took 45 more pictures than she did on the third day. Clue #3: Lynn took 60 pictures on the third day of her trip. Show your work in the box below. Write at least three sentences explaining how I found my answer. What did I do first, second, and last? How did I know I should add, subtract, multiply, or divide? How did I keep track of my work? What strategies did I use to solve the problem?
Please don’t take more than 30 minutes!